$ printf '%s\n' ~/Music/*/\(197* | awk -F/ '{print $(NF-1) " - " $NF}'
Banco del Mutuo Soccorso - (1972-1) Banco del Mutuo Soccorso
Banco del Mutuo Soccorso - (1972-2) Darwin!
Banco del Mutuo Soccorso - (1973) Io sono nato libero
Black Sabbath - (1970-1) Black Sabbath
Black Sabbath - (1970-2) Paranoid
Black Sabbath - (1971) Master of Reality
Black Sabbath - (1972) Black Sabbath Vol 4
Black Sabbath - (1973) Sabbath Bloody Sabbath
Black Sabbath - (1975) Sabotage
Blue Öyster Cult - (1972) Blue Öyster Cult
Blue Öyster Cult - (1973) Tyranny and Mutation
Boston - (1976) Boston
Boston - (1978) Don't Look Back
Brand X - (1976) Unorthodox Behaviour
Brand X - (1977) Moroccan Roll
Camel - (1973) Camel
Camel - (1974) Mirage
Camel - (1975) The Snow Goose
Camel - (1976) Moonmadness
Caravan - (1970) If I Could Do It All Over Again, I'd Do It All Over You
Caravan - (1971) In the Land of Grey and Pink
Chicago - (1970) Chicago II
Comus - (1971) First Utterance
David Bowie - (1970) The Man Who Sold the World
David Bowie - (1971) Hunky Dory
David Bowie - (1972) The Rise and Fall of Ziggy Stardust and the Spiders from Mars
David Bowie - (1973) Aladdin Sane
Deep Purple - (1970) Deep Purple in Rock
Deep Purple - (1971) Fireball
Deep Purple - (1972) Machine Head
Electric Sun - (1979) Earthquake
Eloy - (1973) Inside
Eloy - (1974) Floating
Eloy - (1975) Power and the Passion
Eloy - (1976) Dawn
Eloy - (1977) Ocean
Eloy - (1979) Silent Cries and Mighty Echoes
Emerson, Lake & Palmer - (1970) Emerson, Lake & Palmer
Emerson, Lake & Palmer - (1971-1) Tarkus
Emerson, Lake & Palmer - (1971-2) Pictures at an Exhibition
Emerson, Lake & Palmer - (1972) Trilogy
Emerson, Lake & Palmer - (1973) Brain Salad Surgery
Flower Travellin' Band - (1971) Satori
Forest - (1970) Full Circle
Frank Zappa - (1970) Chunga's Revenge
Frank Zappa - (1972-1) Waka_Jawaka
Frank Zappa - (1972-2) The Grand Wazoo
Frank Zappa - (1973) Over-Nite Sensation
Frank Zappa - (1974) Apostrophe (')
Frank Zappa - (1975) One Size Fits All
Genesis - (1970) Trespass
Genesis - (1971) Nursery Cryme
Genesis - (1972) Foxtrot
Genesis - (1973) Selling England by the Pound
Genesis - (1974) The Lamb Lies Down on Broadway
Gentle Giant - (1970) Gentle Giant
Gentle Giant - (1971) Acquiring the Taste
Gong - (1973-1) Flying Teapot
Gong - (1973-2) Angel's Egg
Gong - (1974) You
Gryphon - (1974-1) Midnight Mushrumps
Gryphon - (1974-2) Red Queen to Gryphon Three
Hawkwind - (1971) In Search of Space
Hawkwind - (1974) Hall of the Mountain Grill
Jan Dukes de Grey - (1970) Sorcerers
Jan Dukes de Grey - (1971) Mice and Rats in the Loft
Jan Dukes de Grey - (1977) Strange Terrain
Jethro Tull - (1971) Aqualung
Jethro Tull - (1972) Thick as a Brick
Joy Division - (1979) Unknown Pleasures
Judas Priest - (1976) Sad Wings of Destiny
Judas Priest - (1977) Sin After Sin
Judas Priest - (1978) Stained Class
Kansas - (1974) Kansas
Kansas - (1975-1) Song for America
Kansas - (1975-2) Masque
Kansas - (1976) Leftoverture
Kansas - (1977) Point of Know Return
King Crimson - (1970-1) In the Wake of Poseidon
King Crimson - (1970-2) Lizard
King Crimson - (1971) Islands
King Crimson - (1973) Larks' Tongues in Aspic
King Crimson - (1974) Red
Kraftwerk - (1978) Die Mensch-Maschine
Le Orme - (1971) Collage
Le Orme - (1972) Uomo di pezza
Le Orme - (1973) Felona e Sorona
Le Orme - (1974) Contrappunti
Magma - (1970) Kobaïa
Magma - (1971) 1.001° Centigrades
Magma - (1973) Mëkanïk Dëstruktïẁ Kömmandöh
Magma - (1974-1) Ẁurdah Ïtah
Magma - (1974-2) Köhntarkösz
Magma - (1976) Üdü Ẁüdü
Magma - (1978) Attahk
Mahogany Rush - (1972) Maxoom
Mahogany Rush - (1974) Child of the Novelty
Mahogany Rush - (1975) Strange Universe
Mike Oldfield - (1973) Tubular Bells
Nektar - (1971) Journey to the Centre of the Eye
Nektar - (1972) A Tab in the Ocean
Nektar - (1973) Remember the Future
Nektar - (1974) Down to Earth
Nektar - (1975) Recycled
Premiata Forneria Marconi - (1972-1) Storia di un minuto
Premiata Forneria Marconi - (1972-2) Per un amico
Premiata Forneria Marconi - (1974) L'isola di niente
Rainbow - (1975) Ritchie Blackmore's Rainbow
Rainbow - (1976) Rising
Rainbow - (1978) Long Live Rock 'n' Roll
Rhésus O - (1971) Rhésus O
Rush - (1974) Rush
Rush - (1975-1) Fly by Night
Rush - (1975-2) Caress of Steel
Rush - (1976) 2112
Rush - (1977) A Farewell to Kings
Rush - (1978) Hemispheres
Scorpions - (1974) Fly to the Rainbow
Scorpions - (1975) In Trance
Scorpions - (1976) Virgin Killer
Scorpions - (1977) Taken by Force
Sir Lord Baltimore - (1970) Kingdom Come
Spirogyra - (1971) St. Radigunds
Spirogyra - (1972) Old Boot Wine
Spirogyra - (1973) Bells, Boots and Shambles
The Misfits - (1978) Static Age
Triumvirat - (1972) Mediterranean Tales
UFO - (1970) UFO 1
UFO - (1971) UFO 2: Flying
UFO - (1974) Phenomenon
U.K. - (1978) U.K.
Van Halen - (1978) Van Halen I
Van Halen - (1979) Van Halen II
Yes - (1970) Time and a Word
Yes - (1971-1) The Yes Album
Yes - (1971-2) Fragile
Yes - (1972) Close to the Edge
Yes - (1973) Tales from Topographic Oceans
Yes - (1974) Relayer
Yes - (1978) Tormato
Yngwie J. Malmsteen's Rising Force - (1978) Powerhouse